doc: Document that only superusers can use pg_import_system_collations().

Back-patch to v10 where pg_import_system_collations() was added.

Author: Atsushi Torikoshi
Reviewed-by: Fujii Masao
Discussion: https://postgr.es/m/b7f484692a3e283710032e68b7f40617@oss.nttdata.com

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index c51354d81df2be07491c829758c9a2ec506f7e40..6d55d0616b729e3c9edd927186a21722db208937 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -20034,6 +20034,7 @@ postgres=# SELECT * FROM pg_walfile_name_offset(pg_stop_backup());
     be <literal>pg_catalog</literal>, but that is not a requirement;
     the collations could be installed into some other schema as well.
     The function returns the number of new collation objects it created.
+    Use of this function is restricted to superusers.
    </para>
 
   </sect2>